Properties

Label 2-175-7.6-c4-0-6
Degree $2$
Conductor $175$
Sign $-0.699 - 0.714i$
Analytic cond. $18.0897$
Root an. cond. $4.25320$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.44·2-s + 5i·3-s − 10·4-s − 12.2i·6-s + (−34.2 − 35i)7-s + 63.6·8-s + 56·9-s + 89·11-s − 50i·12-s − 5i·13-s + (84 + 85.7i)14-s + 4.00·16-s + 485i·17-s − 137.·18-s − 220. i·19-s + ⋯
L(s)  = 1  − 0.612·2-s + 0.555i·3-s − 0.625·4-s − 0.340i·6-s + (−0.699 − 0.714i)7-s + 0.995·8-s + 0.691·9-s + 0.735·11-s − 0.347i·12-s − 0.0295i·13-s + (0.428 + 0.437i)14-s + 0.0156·16-s + 1.67i·17-s − 0.423·18-s − 0.610i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.699 - 0.714i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.699 - 0.714i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $-0.699 - 0.714i$
Analytic conductor: \(18.0897\)
Root analytic conductor: \(4.25320\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{175} (76, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 175,\ (\ :2),\ -0.699 - 0.714i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.5705891101\)
\(L(\frac12)\) \(\approx\) \(0.5705891101\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 + (34.2 + 35i)T \)
good2 \( 1 + 2.44T + 16T^{2} \)
3 \( 1 - 5iT - 81T^{2} \)
11 \( 1 - 89T + 1.46e4T^{2} \)
13 \( 1 + 5iT - 2.85e4T^{2} \)
17 \( 1 - 485iT - 8.35e4T^{2} \)
19 \( 1 + 220. iT - 1.30e5T^{2} \)
23 \( 1 + 700.T + 2.79e5T^{2} \)
29 \( 1 + 191T + 7.07e5T^{2} \)
31 \( 1 + 1.05e3iT - 9.23e5T^{2} \)
37 \( 1 + 1.63e3T + 1.87e6T^{2} \)
41 \( 1 - 2.91e3iT - 2.82e6T^{2} \)
43 \( 1 - 377.T + 3.41e6T^{2} \)
47 \( 1 - 2.19e3iT - 4.87e6T^{2} \)
53 \( 1 + 1.58e3T + 7.89e6T^{2} \)
59 \( 1 - 3.62e3iT - 1.21e7T^{2} \)
61 \( 1 - 1.93e3iT - 1.38e7T^{2} \)
67 \( 1 + 2.04e3T + 2.01e7T^{2} \)
71 \( 1 - 4.45e3T + 2.54e7T^{2} \)
73 \( 1 - 8.65e3iT - 2.83e7T^{2} \)
79 \( 1 + 5.56e3T + 3.89e7T^{2} \)
83 \( 1 - 1.99e3iT - 4.74e7T^{2} \)
89 \( 1 - 808. iT - 6.27e7T^{2} \)
97 \( 1 + 9.23e3iT - 8.85e7T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.58342079928577546041094216028, −11.01761814261967386079414629129, −10.08045645977499379059266747625, −9.626582182822954813234858643018, −8.512545804993683661880442588519, −7.39747092358553465036904870529, −6.14389559683088763302086749892, −4.40140020118449282209920252349, −3.79298568706156423280299952292, −1.34548999597018740137104132178, 0.29477078972629363047125464032, 1.82717295568717202683512140379, 3.71611305188200093592750498106, 5.17673640080607621292351406789, 6.60300056424660057758041764919, 7.55836283277146200235493668781, 8.757295491932914861369857293896, 9.526667408389423350146632580500, 10.32375671647146119221658163105, 11.93923628532490648680959245430

Graph of the $Z$-function along the critical line